Accident Moderate Severity Resolved

CHP : Traffic Collision on CA-4 Westbound west of Bailey Rd (Pittsburg). Right shoulder affected. Expect delays.

A injury accident was reported on CA-4 W near Contra Costa on June 7, 2026 at 11:40 AM.

Road

CA-4 W

Area

Contra Costa

Address

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Started

Jun 7, 4:40 AM

Last Updated

4 months, 2 weeks ago

Jun 7, 4:45 AM

Resolved

Jun 7, 10:45 AM

Coordinates

38.0233, -121.9666

Update History

1 observations

CHP : Traffic Collision on CA-4 Westbound west of Bailey Rd (Pittsburg). Right shoulder affected. Expect delays. Jun 7, 4:45 AM

Source: 511_sfbay · ID 511.org/1504865 First seen Jun 7, 2026 4:45 AM